Air freshener



Fig. 1.1 is a top plan view illustration of an air freshener, according to an aspect of the new design;

Fig. 1.2 is a front elevation view thereof;

Fig. 1.3 is a rear elevation view thereof;

Fig. 1.4 is a right side elevation view thereof;

Fig. 1.5 is a bottom plan view thereof;

Fig. 1.6 is a top, front and left side perspective view thereof; and

Fig. 1.7 is a left side elevation view thereof.

The broken lines shown are included for the purpose of illustrating portions of the air freshener that form no part of the claim. 

CLAIM The ornamental design for an air freshener, as shown and described. 